FR2341602A1 - Procede perfectionne de fabrication de polymere de l'ethylene a faible densite sous pression elevee - Google Patents

Procede perfectionne de fabrication de polymere de l'ethylene a faible densite sous pression elevee

Info

Publication number
FR2341602A1
FR2341602A1 FR7704104A FR7704104A FR2341602A1 FR 2341602 A1 FR2341602 A1 FR 2341602A1 FR 7704104 A FR7704104 A FR 7704104A FR 7704104 A FR7704104 A FR 7704104A FR 2341602 A1 FR2341602 A1 FR 2341602A1
Authority
FR
France
Prior art keywords
manufacture
high pressure
low density
under high
ethylene polymer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR7704104A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of FR2341602A1 publication Critical patent/FR2341602A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7704104A 1976-02-19 1977-02-14 Procede perfectionne de fabrication de polymere de l'ethylene a faible densite sous pression elevee Withdrawn FR2341602A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65956276A 1976-02-19 1976-02-19

Publications (1)

Publication Number Publication Date
FR2341602A1 true FR2341602A1 (fr) 1977-09-16

Family

ID=24645868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704104A Withdrawn FR2341602A1 (fr) 1976-02-19 1977-02-14 Procede perfectionne de fabrication de polymere de l'ethylene a faible densite sous pression elevee

Country Status (4)

Country Link
JP (1) JPS52100597A (fr)
DE (1) DE2704348A1 (fr)
FR (1) FR2341602A1 (fr)
GB (1) GB1575474A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215207A (en) * 1975-06-03 1980-07-29 Societe Chimique Des Charbonnages-Cdf Chimie Process for the polymerization and copolymerization of ethylene, using a gas injection device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015082565A1 (fr) * 2013-12-04 2015-06-11 Basell Polyolefine Gmbh Procédé de séparation des composants présents dans un mélange réactionnel obtenu par polymérisation haute pression de monomères éthyléniquement insaturés

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215207A (en) * 1975-06-03 1980-07-29 Societe Chimique Des Charbonnages-Cdf Chimie Process for the polymerization and copolymerization of ethylene, using a gas injection device

Also Published As

Publication number Publication date
DE2704348A1 (de) 1977-08-25
GB1575474A (en) 1980-09-24
JPS52100597A (en) 1977-08-23

Similar Documents

Publication Publication Date Title
BE839380A (fr) Procede de preparation de copolymeres d'ethylene de faible densite
DE2960595D1 (en) Ethylene copolymers, process for their preparation, their use for the manufacture of films and films so produced
BE883687A (fr) Procede pour la polymerisation d'ethylene
BE891751A (fr) Terpolymeres d'ethylene, un procede pour leur fabrication et leur application a la fabrication de films
RO77557A (fr) Procede pour la preparation continue du 1,4-butandiol
FR2551445B1 (fr) Procede pour la fabrication en continu d'un polymere reticule
IT7948090A0 (it) Procedimento per la produzione di polimeri alfa-olefinici ad alto grado di stereoregolarita'
FR2303813A1 (fr) Procede de preparation de copolymeres d'ethylene de faible densite
GB1544032A (en) High pressure process for the production of ethylene polymers
PT66358A (fr) Procede perfectionne de polymerisation l'ethylene sous haute pression
GB1549447A (en) Process for the production of 4,4'-isopropylidene-bis-(2,6-dibromophenol)
PT66185B (fr) Procede ameliore de polymerisation ionique de l'ethylene sous haute pression
BE847217A (fr) Procede pour la production de copolymeres a blocs d'ethylene et de propylene,
FR2325660A1 (fr) Procede de production d'ethers cellulosiques gonflables
PT66816B (fr) Procede d'obtention d'articles en forme de cellulose
BE820714A (fr) Procede de production de copolymeres et terpolymeres basse pression de l'ethylene ayant un faible poids specifique
FR2465752B1 (fr) Procede de production de 2,2,4-trimethyl-1,2-dihydroquinoleine polymerisee
FR2422692B1 (fr) Procede pour la production de copolymeres de l'ethylene
BE867309A (fr) Procede perfectionne de fabrication de coques de bateaux, et produit obtenu
IT8048563A0 (it) Procedimento per la produzione di2,3-dimetilbutene-2
ZA81521B (en) Process for producing water-exchanging,non-toxic polymer material based on acrylamide/n,n'-methylene-biscrylamide
FR2338939A1 (fr) Procede de preparation de (vinyl 2, 2-disubstitue)-g-butyrolactones
BE869428R (fr) Procede ameliore de polymerisation ionique de l'ethylene sous haute pression
BE862369A (fr) Procede de preparation d'une matiere, destinee a former un moulage orthopedique
FR2293473A1 (fr) Procede de production du 4,4'7,7'-tetrachloroindigo sous forme de pigment

Legal Events

Date Code Title Description
RE Withdrawal of published application